GENERIC3X revision 1.117
1# $NetBSD: GENERIC3X,v 1.117 2013/03/01 18:25:54 joerg Exp $ 2 3# GENERIC Sun3X (3/80, 3/470) 4# Supports root on: ie0, le0, sd*, ... 5 6include "arch/sun3/conf/std.sun3x" 7 8options INCLUDE_CONFIG_FILE # embed config file in kernel binary 9 10#ident "GENERIC3X-$Revision: 1.117 $" 11 12makeoptions COPTS="-Os" # bootloader has size limit (~2MB) 13 14# Machines to be supported by this kernel 15#options FPU_EMULATE # XXX - Ever needed? 16#options HAVE_IOCACHE # XXX - Not yet supported. 17 18# Needs to be set per system. i.e change these as you see fit 19maxusers 4 20 21# Standard system options 22options KTRACE # system call tracing 23options SYSVMSG # System V message queues 24options SYSVSEM # System V semaphores 25options SYSVSHM # System V shared memory 26 27#options MODULAR # new style module(7) framework 28 29#options INSECURE # disable kernel security level 30#options USERCONF # userconf(4) support 31#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 32options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 33 34# Enable experimental buffer queue strategy for better responsiveness under 35# high disk I/O load. Use it with caution - it's not proven to be stable yet. 36#options BUFQ_READPRIO 37#options BUFQ_PRIOCSCAN 38 39# Which kernel debugger? Uncomment either this: 40options DDB 41# ... or these for KGDB (gdb remote target) 42#makeoptions DEBUG="-g" # debugging symbols for gdb 43#options KGDB 44#options KGDB_DEV=0x0C01 # ttya=0C00 ttyb=0C01 45 46# Other debugging options 47#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 48#options DEBUG # kernel debugging code 49#options DIAGNOSTIC # extra kernel sanity checking 50#options KMEMSTATS # kernel memory statistics (vmstat -m) 51#options PMAP_DEBUG 52#options SCSIDEBUG 53#options SCSIVERBOSE # Verbose SCSI errors 54 55# Compatibility options 56options COMPAT_SUNOS # can run SunOS 4.1.1 executables 57#options COMPAT_SVR4 # can run SVR4 executables 58options COMPAT_43 # and 4.3BSD and ... 59options COMPAT_10 # NetBSD 1.0 60options COMPAT_11 # NetBSD 1.1 61options COMPAT_12 # NetBSD 1.2 62options COMPAT_13 # NetBSD 1.3 63options COMPAT_14 # NetBSD 1.4 64options COMPAT_15 # NetBSD 1.5 65options COMPAT_16 # NetBSD 1.6 66options COMPAT_20 # NetBSD 2.0 67options COMPAT_30 # NetBSD 3.0 68options COMPAT_40 # NetBSD 4.0 69options COMPAT_50 # NetBSD 5.0 compatibility. 70options COMPAT_60 # NetBSD 6.0 compatibility. 71options COMPAT_AOUT_M68K # support for NetBSD a.out executables 72#options COMPAT_LINUX # can run Linux/m68k executables 73options EXEC_AOUT # support for a.out executables 74#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 75options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 76 77# Filesystem options 78file-system FFS # Berkeley Fast Filesystem 79file-system NFS # Sun NFS client support 80file-system CD9660 # ISO 9660 + Rock Ridge file system 81file-system MSDOSFS # MS-DOS FAT file system 82file-system FDESC # /dev/fd/* 83file-system KERNFS # /kern 84file-system NULLFS # loopback file system 85#file-system OVERLAY # overlay file system 86file-system PROCFS # /proc 87#file-system UNION # union file system 88file-system MFS # memory-based filesystem 89file-system PTYFS # /dev/pts/N support 90file-system TMPFS # Efficient memory file-system 91#file-system UDF # experimental - OSTA UDF CD/DVD file-system 92 93options NFSSERVER # nfs server support 94#options QUOTA # legacy UFS quotas 95#options QUOTA2 # new, in-filesystem UFS quotas 96#options FFS_EI # FFS Endian Independent support 97options WAPBL # File system journaling support 98#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 99options FFS_NO_SNAPSHOT # No FFS snapshot support 100 101# Networking options 102options INET # IP protocol stack support 103options INET6 # IPV6 104#options IPSEC # IP security 105#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 106#options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 107#options IPSEC_DEBUG # debug for IP security 108#options GATEWAY # IP packet forwarding 109options PFIL_HOOKS # pfil(9) packet filter hooks. 110#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 111 112#options ALTQ # Manipulate network interfaces' output queues 113#options ALTQ_BLUE # Stochastic Fair Blue 114#options ALTQ_CBQ # Class-Based Queueing 115#options ALTQ_CDNR # Diffserv Traffic Conditioner 116#options ALTQ_FIFOQ # First-In First-Out Queue 117#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 118#options ALTQ_HFSC # Hierarchical Fair Service Curve 119#options ALTQ_LOCALQ # Local queueing discipline 120#options ALTQ_PRIQ # Priority Queueing 121#options ALTQ_RED # Random Early Detection 122#options ALTQ_RIO # RED with IN/OUT 123#options ALTQ_WFQ # Weighted Fair Queueing 124 125# Work-around for root on slow servers (insurance...) 126options NFS_BOOT_RWSIZE=1024 127options NFS_BOOT_BOOTPARAM 128 129config netbsd root on ? type ? 130 131# On-board I/O space (required) 132include "arch/sun3/conf/obio.sun3x" 133 134# On-board memory (optional) 135# See frame-buffers 136obmem0 at mainbus? 137 138# VME bus support (optional) 139# One unit for each address space 140vme0 at mainbus? # A16/D16 141vme1 at mainbus? # A16/D32 142vme2 at mainbus? # A24/D16 143vme3 at mainbus? # A24/D32 144vme4 at mainbus? # A32/D16 145vme5 at mainbus? # A32/D32 146 147# 148# Serial ports 149# 150zstty0 at zsc1 channel 0 # ttya 151zstty1 at zsc1 channel 1 # ttyb 152 153kbd0 at zsc0 channel 0 # keyboard 154ms0 at zsc0 channel 1 # mouse 155 156# 157# Network devices 158# 159 160# Intel Ethernet (onboard, or VME) 161ie0 at obio0 addr 0x65000000 ipl 3 162ie1 at vme2 addr 0xe88000 ipl 3 vect 0x75 163 164# Lance Ethernet (only onboard) 165le0 at obio0 addr 0x65002000 ipl 3 166 167# 168# Disk and tape devices 169# 170 171# Emulex SCSI (3/80 only) 172# Both `dma' and `esp' are needed. 173# The following flags may be set for the NCR53c94 based esp driver: 174# bits 0-7: disable disconnect/reselect for the corresponding target 175# bits 8-15: disable synchronous negotiation for target [bit-8] 176# 177dma0 at obio0 addr 0x66001000 ipl 2 178esp0 at obio0 addr 0x66000000 ipl 2 flags 0x000000 179 180# Floppy drive 181fdc0 at obio0 addr 0x6e000000 ipl 6 vect 0x40 182fd0 at fdc0 # First (and only) floppy drive. 183 184# Sun3 "si" SCSI controller (NCR 5380) 185# This driver has several flags which may be enabled using 186# the "flags" directive. Valid flags are: 187# 188# 0x000ff Set (1<<target) to disable disconnect/reselect 189# 0x0ff00 Set (1<<(target+8)) to disable parity checking 190# 0x10000 Set this bit to disable DMA interrupts (poll) 191# 0x20000 Set this bit to disable DMA entirely (use PIO) 192# 193# For example: "flags 0x1000f" would disable DMA interrupts, 194# and disable disconnect/reselect for targets 0-3 195si0 at vme2 addr 0x200000 ipl 2 vect 0x40 196si1 at vme2 addr 0x204000 ipl 2 vect 0x41 197 198# Xylogics 450/451 controllers (VME A16/D16) 199xyc0 at vme0 addr 0xee40 ipl 2 vect 0x48 200xyc1 at vme0 addr 0xee48 ipl 2 vect 0x49 201xy* at xyc? drive ? 202 203# Xylogics 7053 controllers (VME A16/D32) 204xdc0 at vme1 addr 0xee80 ipl 2 vect 0x44 205xdc1 at vme1 addr 0xee90 ipl 2 vect 0x45 206xd* at xdc? drive ? 207 208# Xylogics 472 tape controllers? 209 210# 211# Frame buffer devices 212# 213 214# P4 Monochrome frame buffer. 215bwtwo0 at obmem0 addr 0x50300000 216 217# P4 8-bit color frame buffer 218cgfour0 at obmem0 addr 0x50300000 219 220# P4 accelerated 8-bit color frame buffer 221# cgsix0 at obmem0 addr 0x50000000 222 223# P4 24-bit color frame buffer 224# cgeight0 at obmem0 addr 0x50300000 225 226# Sun-3 color board, or CG5 8-bit frame buffer (VME A24/D16). 227# This driver is going to need work in its mmap function. 228# cgtwo0 at vme2 addr 0x400000 ipl 4 vect 0xA8 229 230# Support for the CG9 24-bit frame buffer (VME A32/D32). 231# cgnine0 at vme5 addr 0x08000000 ipl 4 vect 0xAA 232 233# 234# SCSI infrastructure 235# 236scsibus* at scsi? 237 238sd* at scsibus? target ? lun ? # SCSI disks 239st* at scsibus? target ? lun ? # SCSI tapes 240cd* at scsibus? target ? lun ? # SCSI CD-ROMs 241#ch* at scsibus? target ? lun ? # SCSI changer devices 242#ss* at scsibus? target ? lun ? # SCSI scanners 243uk* at scsibus? target ? lun ? # unknown SCSI devices 244 245# 246# accept filters 247pseudo-device accf_data # "dataready" accept filter 248pseudo-device accf_http # "httpready" accept filter 249 250# Memory-disk drivers 251pseudo-device md 252 253# Misc. 254pseudo-device loop 1 # network loopback 255pseudo-device bpfilter # packet filter 256#pseudo-device carp # Common Address Redundancy Protocol 257pseudo-device sl # CSLIP 258pseudo-device ppp # PPP 259#pseudo-device pppoe # PPP over Ethernet (RFC 2516) 260#pseudo-device tun # network tunneling over tty 261#pseudo-device tap # virtual Ethernet 262#pseudo-device gre # generic L3 over IP tunnel 263#pseudo-device ipfilter # ip filter 264#pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 265#pseudo-device faith # IPv[46] tcp relay translation i/f 266#pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 267pseudo-device vlan # IEEE 802.1q encapsulation 268#pseudo-device bridge # simple inter-network bridging 269#pseudo-device agr # IEEE 802.3ad link aggregation 270#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 271 272pseudo-device pty # pseudo-terminals 273pseudo-device vnd # paging to files 274#options VND_COMPRESSION # compressed vnd(4) 275#pseudo-device ccd 4 # concatenated disks 276#pseudo-device cgd 4 # cryptographic disk devices 277#pseudo-device raid 4 # RAIDframe disk driver 278#options RAID_AUTOCONFIG # auto-configuration of RAID components 279# Options to enable various other RAIDframe RAID types. 280#options RF_INCLUDE_EVENODD=1 281#options RF_INCLUDE_RAID5_RS=1 282#options RF_INCLUDE_PARITYLOGGING=1 283#options RF_INCLUDE_CHAINDECLUSTER=1 284#options RF_INCLUDE_INTERDECLUSTER=1 285#options RF_INCLUDE_PARITY_DECLUSTERING=1 286#options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 287#pseudo-device fss # file system snapshot device 288pseudo-device clockctl # user control of clock subsystem 289pseudo-device ksyms # /dev/ksyms 290#pseudo-device pf # PF packet filter 291#pseudo-device pflog # PF log if 292 293# Veriexec 294# 295# a pseudo device needed for veriexec 296#pseudo-device veriexec 1 297# 298# Uncomment the fingerprint methods below that are desired. Note that 299# removing fingerprint methods will have almost no impact on the kernel 300# code size. 301# 302#options VERIFIED_EXEC_FP_RMD160 303#options VERIFIED_EXEC_FP_SHA256 304#options VERIFIED_EXEC_FP_SHA384 305#options VERIFIED_EXEC_FP_SHA512 306#options VERIFIED_EXEC_FP_SHA1 307#options VERIFIED_EXEC_FP_MD5 308